WTB: Washington,DC /Baltimore, MD Stamp Collections

As a stamp dealer living in Rockville, MD, I am available to purchase or
appraise stamp collections in the Washington, DC and Baltimore, MD areas. I'm
interested in U.S. and Worldwide collections, covers (including FDCs),
back-of-book- anything philatelic. I also purchase autographs. I'm a
long-standing member of both the American Philatelic Society and the American
First Day Cover Society. If you wish to contact me, please reply to:
.